<?php

/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Gdata
 * @subpackage Media
 * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id: MediaGroup.php 16971 2009-07-22 18:05:45Z mikaelkael $
 */

/**
 * @see Zend_Gdata_Extension
 */
require_once 'Zend/Gdata/Extension.php';

/**
 * @see Zend_Gdata_Entry
 */
require_once 'Zend/Gdata/Entry.php';

/**
 * @see Zend_Gdata_Media_Extension_MediaContent
 */
require_once 'Zend/Gdata/Media/Extension/MediaContent.php';

/**
 * @see Zend_Gdata_Media_Extension_MediaCategory
 */
require_once 'Zend/Gdata/Media/Extension/MediaCategory.php';

/**
 * @see Zend_Gdata_Media_Extension_MediaCopyright
 */
require_once 'Zend/Gdata/Media/Extension/MediaCopyright.php';

/**
 * @see Zend_Gdata_Media_Extension_MediaCredit
 */
require_once 'Zend/Gdata/Media/Extension/MediaCredit.php';

/**
 * @see Zend_Gdata_Media_Extension_MediaDescription
 */
require_once 'Zend/Gdata/Media/Extension/MediaDescription.php';

/**
 * @see Zend_Gdata_Media_Extension_MediaHash
 */
require_once 'Zend/Gdata/Media/Extension/MediaHash.php';

/**
 * @see Zend_Gdata_Media_Extension_MediaKeywords
 */
require_once 'Zend/Gdata/Media/Extension/MediaKeywords.php';

/**
 * @see Zend_Gdata_Media_Extension_MediaPlayer
 */
require_once 'Zend/Gdata/Media/Extension/MediaPlayer.php';

/**
 * @see Zend_Gdata_Media_Extension_MediaRating
 */
require_once 'Zend/Gdata/Media/Extension/MediaRating.php';

/**
 * @see Zend_Gdata_Media_Extension_MediaRestriction
 */
require_once 'Zend/Gdata/Media/Extension/MediaRestriction.php';

/**
 * @see Zend_Gdata_Media_Extension_MediaText
 */
require_once 'Zend/Gdata/Media/Extension/MediaText.php';

/**
 * @see Zend_Gdata_Media_Extension_MediaThumbnail
 */
require_once 'Zend/Gdata/Media/Extension/MediaThumbnail.php';

/**
 * @see Zend_Gdata_Media_Extension_MediaTitle
 */
require_once 'Zend/Gdata/Media/Extension/MediaTitle.php';


/**
 * This class represents the media:group element of Media RSS.
 * It allows the grouping of media:content elements that are
 * different representations of the same content.  When it exists,
 * it is a child of an Entry (Atom) or Item (RSS).
 *
 * @category   Zend
 * @package    Zend_Gdata
 * @subpackage Media
 * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
class Zend_Gdata_Media_Extension_MediaGroup extends Zend_Gdata_Extension
{

	protected $_rootElement = 'group';
	protected $_rootNamespace = 'media';

	/**
	 * @var array
	 */
	protected $_content = array();

	/**
	 * @var array
	 */
	protected $_category = array();

	/**
	 * @var Zend_Gdata_Media_Extension_MediaCopyright
	 */
	protected $_copyright = null;

	/**
	 * @var array
	 */
	protected $_credit = array();

	/**
	 * @var Zend_Gdata_Media_Extension_MediaDescription
	 */
	protected $_description = null;

	/**
	 * @var array
	 */
	protected $_hash = array();

	/**
	 * @var Zend_Gdata_Media_Extension_MediaKeywords
	 */
	protected $_keywords = null;

	/**
	 * @var array
	 */
	protected $_player = array();

	/**
	 * @var array
	 */
	protected $_rating = array();

	/**
	 * @var array
	 */
	protected $_restriction = array();

	/**
	 * @var array
	 */
	protected $_mediaText = array();

	/**
	 * @var array
	 */
	protected $_thumbnail = array();

	/**
	 * @var string
	 */
	protected $_title = null;

	/**
	 * Creates an individual MediaGroup object.
	 */
	public function __construct($element = null)
	{
		$this->registerAllNamespaces(Zend_Gdata_Media::$namespaces);
		parent::__construct($element);
	}

	/**
	 * Retrieves a DOMElement which corresponds to this element and all
	 * child properties.  This is used to build an entry back into a DOM
	 * and eventually XML text for sending to the server upon updates, or
	 * for application storage/persistence.
	 *
	 * @param DOMDocument $doc The DOMDocument used to construct DOMElements
	 * @return DOMElement The DOMElement representing this element and all
	 * child properties.
	 */
	public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
	{
		$element = parent::getDOM($doc, $majorVersion, $minorVersion);
		foreach ($this->_content as $content) {
			$element->appendChild($content->getDOM($element->ownerDocument));
		}
		foreach ($this->_category as $category) {
			$element->appendChild($category->getDOM($element->ownerDocument));
		}
		foreach ($this->_credit as $credit) {
			$element->appendChild($credit->getDOM($element->ownerDocument));
		}
		foreach ($this->_player as $player) {
			$element->appendChild($player->getDOM($element->ownerDocument));
		}
		foreach ($this->_rating as $rating) {
			$element->appendChild($rating->getDOM($element->ownerDocument));
		}
		foreach ($this->_restriction as $restriction) {
			$element->appendChild($restriction->getDOM($element->ownerDocument));
		}
		foreach ($this->_mediaText as $text) {
			$element->appendChild($text->getDOM($element->ownerDocument));
		}
		foreach ($this->_thumbnail as $thumbnail) {
			$element->appendChild($thumbnail->getDOM($element->ownerDocument));
		}
		if ($this->_copyright != null) {
			$element->appendChild(
			$this->_copyright->getDOM($element->ownerDocument));
		}
		if ($this->_description != null) {
			$element->appendChild(
			$this->_description->getDOM($element->ownerDocument));
		}
		foreach ($this->_hash as $hash) {
			$element->appendChild($hash->getDOM($element->ownerDocument));
		}
		if ($this->_keywords != null) {
			$element->appendChild(
			$this->_keywords->getDOM($element->ownerDocument));
		}
		if ($this->_title != null) {
			$element->appendChild(
			$this->_title->getDOM($element->ownerDocument));
		}
		return $element;
	}

	/**
	 * Creates individual Entry objects of the appropriate type and
	 * stores them in the $_entry array based upon DOM data.
	 *
	 * @param DOMNode $child The DOMNode to process
	 */
	protected function takeChildFromDOM($child)
	{
		$absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
		switch ($absoluteNodeName) {
			case $this->lookupNamespace('media') . ':' . 'content';
			$content = new Zend_Gdata_Media_Extension_MediaContent();
			$content->transferFromDOM($child);
			$this->_content[] = $content;
			break;
			case $this->lookupNamespace('media') . ':' . 'category';
			$category = new Zend_Gdata_Media_Extension_MediaCategory();
			$category->transferFromDOM($child);
			$this->_category[] = $category;
			break;
			case $this->lookupNamespace('media') . ':' . 'copyright';
			$copyright = new Zend_Gdata_Media_Extension_MediaCopyright();
			$copyright->transferFromDOM($child);
			$this->_copyright = $copyright;
			break;
			case $this->lookupNamespace('media') . ':' . 'credit';
			$credit = new Zend_Gdata_Media_Extension_MediaCredit();
			$credit->transferFromDOM($child);
			$this->_credit[] = $credit;
			break;
			case $this->lookupNamespace('media') . ':' . 'description';
			$description = new Zend_Gdata_Media_Extension_MediaDescription();
			$description->transferFromDOM($child);
			$this->_description = $description;
			break;
			case $this->lookupNamespace('media') . ':' . 'hash';
			$hash = new Zend_Gdata_Media_Extension_MediaHash();
			$hash->transferFromDOM($child);
			$this->_hash[] = $hash;
			break;
			case $this->lookupNamespace('media') . ':' . 'keywords';
			$keywords = new Zend_Gdata_Media_Extension_MediaKeywords();
			$keywords->transferFromDOM($child);
			$this->_keywords = $keywords;
			break;
			case $this->lookupNamespace('media') . ':' . 'player';
			$player = new Zend_Gdata_Media_Extension_MediaPlayer();
			$player->transferFromDOM($child);
			$this->_player[] = $player;
			break;
			case $this->lookupNamespace('media') . ':' . 'rating';
			$rating = new Zend_Gdata_Media_Extension_MediaRating();
			$rating->transferFromDOM($child);
			$this->_rating[] = $rating;
			break;
			case $this->lookupNamespace('media') . ':' . 'restriction';
			$restriction = new Zend_Gdata_Media_Extension_MediaRestriction();
			$restriction->transferFromDOM($child);
			$this->_restriction[] = $restriction;
			break;
			case $this->lookupNamespace('media') . ':' . 'text';
			$text = new Zend_Gdata_Media_Extension_MediaText();
			$text->transferFromDOM($child);
			$this->_mediaText[] = $text;
			break;
			case $this->lookupNamespace('media') . ':' . 'thumbnail';
			$thumbnail = new Zend_Gdata_Media_Extension_MediaThumbnail();
			$thumbnail->transferFromDOM($child);
			$this->_thumbnail[] = $thumbnail;
			break;
			case $this->lookupNamespace('media') . ':' . 'title';
			$title = new Zend_Gdata_Media_Extension_MediaTitle();
			$title->transferFromDOM($child);
			$this->_title = $title;
			break;
			default:
				parent::takeChildFromDOM($child);
				break;
		}
	}

	/**
	 * @return array
	 */
	public function getContent()
	{
		return $this->_content;
	}

	/**
	 * @param array $value
	 * @return Zend_Gdata_Media_MediaGroup Provides a fluent interface
	 */
	public function setContent($value)
	{
		$this->_content = $value;
		return $this;
	}

	/**
	 * @return array
	 */
	public function getCategory()
	{
		return $this->_category;
	}

	/**
	 * @param array $value
	 * @return Zend_Gdata_Media_Extension_MediaGroup
	 */
	public function setCategory($value)
	{
		$this->_category = $value;
		return $this;
	}

	/**
	 * @return Zend_Gdata_Media_Extension_MediaCopyright
	 */
	public function getCopyright()
	{
		return $this->_copyright;
	}

	/**
	 * @param Zend_Gdata_Media_Extension_MediaCopyright $value
	 * @return Zend_Gdata_Media_Extension_MediaGroup
	 */
	public function setCopyright($value)
	{
		$this->_copyright = $value;
		return $this;
	}

	/**
	 * @return array
	 */
	public function getCredit()
	{
		return $this->_credit;
	}

	/**
	 * @param array $value
	 * @return Zend_Gdata_Media_Extension_MediaGroup
	 */
	public function setCredit($value)
	{
		$this->_credit = $value;
		return $this;
	}

	/**
	 * @return Zend_Gdata_Media_Extension_MediaTitle
	 */
	public function getTitle()
	{
		return $this->_title;
	}

	/**
	 * @param Zend_Gdata_Media_Extension_MediaTitle $value
	 * @return Zend_Gdata_Media_Extension_MediaGroup
	 */
	public function setTitle($value)
	{
		$this->_title = $value;
		return $this;
	}

	/**
	 * @return Zend_Gdata_Media_Extension_MediaDescription
	 */
	public function getDescription()
	{
		return $this->_description;
	}

	/**
	 * @param Zend_Gdata_Media_Extension_MediaDescription $value
	 * @return Zend_Gdata_Media_Extension_MediaGroup
	 */
	public function setDescription($value)
	{
		$this->_description = $value;
		return $this;
	}

	/**
	 * @return array
	 */
	public function getHash()
	{
		return $this->_hash;
	}

	/**
	 * @param array $value
	 * @return Zend_Gdata_Media_Extension_MediaGroup
	 */
	public function setHash($value)
	{
		$this->_hash = $value;
		return $this;
	}

	/**
	 * @return Zend_Gdata_Media_Extension_MediaKeywords
	 */
	public function getKeywords()
	{
		return $this->_keywords;
	}

	/**
	 * @param array $value
	 * @return Zend_Gdata_Media_Extension_MediaGroup Provides a fluent interface
	 */
	public function setKeywords($value)
	{
		$this->_keywords = $value;
		return $this;
	}

	/**
	 * @return array
	 */
	public function getPlayer()
	{
		return $this->_player;
	}

	/**
	 * @param array
	 * @return Zend_Gdata_Media_Extension_MediaGroup
	 */
	public function setPlayer($value)
	{
		$this->_player = $value;
		return $this;
	}

	/**
	 * @return array
	 */
	public function getRating()
	{
		return $this->_rating;
	}

	/**
	 * @param array
	 * @return Zend_Gdata_Media_Extension_MediaGroup
	 */
	public function setRating($value)
	{
		$this->_rating = $value;
		return $this;
	}

	/**
	 * @return array
	 */
	public function getRestriction()
	{
		return $this->_restriction;
	}

	/**
	 * @param array
	 * @return Zend_Gdata_Media_Extension_MediaGroup
	 */
	public function setRestriction($value)
	{
		$this->_restriction = $value;
		return $this;
	}

	/**
	 * @return array
	 */
	public function getThumbnail()
	{
		return $this->_thumbnail;
	}

	/**
	 * @param array
	 * @return Zend_Gdata_Media_Extension_MediaGroup
	 */
	public function setThumbnail($value)
	{
		$this->_thumbnail = $value;
		return $this;
	}

	/**
	 * @return array
	 */
	public function getMediaText()
	{
		return $this->_mediaText;
	}

	/**
	 * @param array
	 * @return Zend_Gdata_Media_Extension_MediaGroup
	 */
	public function setMediaText($value)
	{
		$this->_mediaText = $value;
		return $this;
	}

}
